{"id":9681204543639,"title":"DEVMO DM542 M542 for Leadshine 2-Phase 1-4.2A 20-50V DC CNC Micro Stepping Digital Stepper Motor Driver Controller","handle":"devmo-dm542-m542-for-leadshine-2-phase-1-4-2a-20-50v-dc-cnc-micro-stepping-digital-stepper-motor-driver-controller","description":"\u003ch3\u003eDEVMO DM542 M542 for Leadshine 2-Phase 1-4.2A 20-50V DC CNC Micro Stepping Digital Stepper Motor Driver Controller\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription This Leadshine DM542 is an advanced motor driver controller, it\nuses the most advanced DSP control algorithm. Compared with other traditional\nstepper motor drivers, it has less noise, less thermal power and smoother\ndrive process. This driver is absolutely a good choice for you.Features and\nElectrical Parameters Output Peak Current: 1.0-4.2A (3.0 RMS.) Input Voltage:\n20-50VDC (Typical 36VDC). Logic Signal Current: 7-16mA (Typical 10mA). Pulse\nInput Frequency: 0-200kHZ. Pulse Width: 2.5μS. Isolation Resistance: 500MΩ.\nInput voltage: 20-50VDC. Anti-Resonance provides optimal torque and nulls mid-\nrange instability. Motor auto-identification and parameter auto-configuration\nwhen power on, offer optimal responses with different motors. Multiple\nstepping allows a low resolution step input to produce a higher micro-step\noutput, thus offers smoother motor movement. 15 optional micro-step\nresolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000,\n4000, 5000, 8000, 10000, 20000, 25000. Soft-start with no “jump” when powered\non. 8 optional peak current including 1.00A, 1.46A, 1.91A, 2.37A, 2.84A,\n3.31A, 3.76A, 4.20A. Pulse input frequency up to 200 KHZ, TTL compatible and\noptically isolated input. Automatic idle-current reduction. Suitable for\n2-phase and 4-phase motors. Support PUL\/DIR mode. Over-voltage and over-\ncurrent protections Cooling: Natural cooling or forced cooling Environment:\nAvoid dust, oil fog and corrosive gases Ambient Temperature: 0℃-65℃ Humidity:\n40%RH-90%RH Operating Temperature: -10℃-45℃ Vibration: 10-55HZ \/ 0.15mm\nStorage Temperature: -20℃-65℃\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis Leadshine DM542 is an advanced motor driver controller, it uses the most advanced DSP control algorithm. Compared with other traditional stepper motor drivers, it has less noise, less thermal power and smoother drive process. This driver is absolutely a good choice for you.\u003c\/li\u003e\n \u003cli\u003eOutput Peak Current: 1.0-4.2A (3.0 RMS.),Input Voltage: 20-50VDC (Typical 36VDC).\u003c\/li\u003e\n \u003cli\u003eLogic Signal Current: 7-16mA (Typical 10mA).\u003c\/li\u003e\n \u003cli\u003ePulse Input Frequency: 0-200kHZ.\u003c\/li\u003e\n \u003cli\u003ePackage Includes:1pcs Leadshine DM542 Stepper Motor Driver Controller\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:55:49+10:00","created_at":"2026-07-26T23:57:58+10:00","vendor":"DEVMO","type":"Controls","tags":["home_improvement_Aug2026"],"price":18100,"price_min":18100,"price_max":18100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068522115223,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07S5XN5S4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DEVMO DM542 M542 for Leadshine 2-Phase 1-4.2A 20-50V DC CNC Micro Stepping Digital Stepper Motor Driver Controller","public_title":null,"options":["Default Title"],"price":18100,"weight":284,"compare_at_price":null,"inventory_management":"shopify","barcode":"016071890235","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B07S5XN5S4.jpg?v=1785074281"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B07S5XN5S4.jpg?v=1785074281","options":["Title"],"media":[{"alt":null,"id":42460305031319,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B07S5XN5S4.jpg?v=1785074281"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B07S5XN5S4.jpg?v=1785074281","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eDEVMO DM542 M542 for Leadshine 2-Phase 1-4.2A 20-50V DC CNC Micro Stepping Digital Stepper Motor Driver Controller\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription This Leadshine DM542 is an advanced motor driver controller, it\nuses the most advanced DSP control algorithm. Compared with other traditional\nstepper motor drivers, it has less noise, less thermal power and smoother\ndrive process. This driver is absolutely a good choice for you.Features and\nElectrical Parameters Output Peak Current: 1.0-4.2A (3.0 RMS.) Input Voltage:\n20-50VDC (Typical 36VDC). Logic Signal Current: 7-16mA (Typical 10mA). Pulse\nInput Frequency: 0-200kHZ. Pulse Width: 2.5μS. Isolation Resistance: 500MΩ.\nInput voltage: 20-50VDC. Anti-Resonance provides optimal torque and nulls mid-\nrange instability. Motor auto-identification and parameter auto-configuration\nwhen power on, offer optimal responses with different motors. Multiple\nstepping allows a low resolution step input to produce a higher micro-step\noutput, thus offers smoother motor movement. 15 optional micro-step\nresolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000,\n4000, 5000, 8000, 10000, 20000, 25000. Soft-start with no “jump” when powered\non. 8 optional peak current including 1.00A, 1.46A, 1.91A, 2.37A, 2.84A,\n3.31A, 3.76A, 4.20A. Pulse input frequency up to 200 KHZ, TTL compatible and\noptically isolated input. Automatic idle-current reduction. Suitable for\n2-phase and 4-phase motors. Support PUL\/DIR mode. Over-voltage and over-\ncurrent protections Cooling: Natural cooling or forced cooling Environment:\nAvoid dust, oil fog and corrosive gases Ambient Temperature: 0℃-65℃ Humidity:\n40%RH-90%RH Operating Temperature: -10℃-45℃ Vibration: 10-55HZ \/ 0.15mm\nStorage Temperature: -20℃-65℃\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis Leadshine DM542 is an advanced motor driver controller, it uses the most advanced DSP control algorithm. Compared with other traditional stepper motor drivers, it has less noise, less thermal power and smoother drive process. This driver is absolutely a good choice for you.\u003c\/li\u003e\n \u003cli\u003eOutput Peak Current: 1.0-4.2A (3.0 RMS.),Input Voltage: 20-50VDC (Typical 36VDC).\u003c\/li\u003e\n \u003cli\u003eLogic Signal Current: 7-16mA (Typical 10mA).\u003c\/li\u003e\n \u003cli\u003ePulse Input Frequency: 0-200kHZ.\u003c\/li\u003e\n \u003cli\u003ePackage Includes:1pcs Leadshine DM542 Stepper Motor Driver Controller\u003c\/li\u003e\n \u003c\/ul\u003e"}